Lex: FT’s flagship investment column
The number of data centres, like this Google facility in Hertfordshire, is increasing
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The answer is essentially hardware-level dependency injection. Before calling LD_DESCRIPTOR, the caller saves its desired test constant into a hardware latch using a micro-op called PTSAV (Protection Save). Within LD_DESCRIPTOR, another micro-op called PTOVRR (Protection Override) retrieves and fires the saved test.
Examples include women being invited for a mammogram to look for breast cancer or the at-home bowel cancer test posted to the home of everyone over the age of 50, every two years.
"Only then will the artistes, their families, and their fans be free from further unnecessary noise," she said.